#Advanced Relationship
The Relationship field includes new settings allowing users to create and edit post on-the-fly from the post edit screen.
Field Group
#Field Settings
| Setting name | Description |
| Allow Post Creation | Allow the user to create post in a modal. Allowed post types are based on the “Filter by Post Type” setting. |
| Allow Post Edit | Allow the user to edit the post in a modal. |
#Iframe Arguments
The iframe which handle the post creation and edit will use URL parameters, allowing developers to use them.
https://www.domain.com/wp-admin/post-new.php?post_type=post&acfe_relation_type=add&acfe_relation_field_cid=acf129&acfe_relation_field_key=field_63c7834ac15e2&acfe_relation_field_name=post_object&acfe_relation_post_id=270&acfe_relation_is_admin=1/**
* acfe_relation_type=add // action type (add/edit)
* acfe_relation_field_key=field_63c7834ac15e2 // field key
* acfe_relation_field_name=relationship // field name
* acfe_relation_post_id=270 // original post id
* acfe_relation_is_admin=1 // original request from admin
*/It is possible to retrieve these arguments using $_GET or the acf_maybe_get_GET() function. Usage example:
add_filter('acf/prepare_field/name=my_field', 'my_prepare_field');
function my_prepare_field($field){
// hide the field if inside the relationship iframe
// originated from the front-end
if(acf_maybe_get_GET('acfe_relation_is_admin') === '0'){
return false;
}
// return normally
return $field;
}
